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Operating Systems Interview Questions
Questions Answers Views Company eMail

What will happens when we don't call of bind()and listen() in a normal echo server ? Q.33 (b). What are the purposes of the three file descriptors on which the syslogd daemon listens and does I/O multiplexing?

1 3628

Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

 1 4354

What happens when you choose ClearType for your screen fonts in Windows XP?

 4333

input function and output function in c language

TCS,

2 4764

How to add content of one file into another file at the beginning

 12 14779

How to recover failed disks in vxvm?

Ericsson, Wipro,

2 4743

what are latest technologies ? and how will keep yourself up to date ?

 2445

What is the difference between container and zones?

IBM,

1 12555

I have a user name in /etc/vsftpd/user_list which is for blocking the ftp user. Now i blocked the user as well ,but without removing username in user_list i wanna access the users home directory and his own directory .How will you access the data ????

Span Systems,

3 7339

I have my default runlevel is init5 now i have configured to init 3,now i wanna run my system in init3 process without reboot the system .How will you do for this scenario?

Span Systems,

6 8422

i want information about real time operating systems because i have an interview tomoorow in valeo company.

1 2928

how to check a file system type

Wipro,

7 12376

Major Difference between sparc and X86 systems

 1 6809

What is the use of ufsdump command in solaris

 1 3746

What is the use of Flar command in solaris

 1 4238

Un-Answered Questions { Operating Systems }

Who is the father of operating system?

511

Are apple computers better than windows?

454

In what way are home directories different from working directory?

547

What is YACC?

666

Is red black tree balanced?

510




How do I scan a document with windows defender?

455

What is difference between hashmap and map?

454

What are the necessary conditions for deadlock to occur?

573

Are lists mutable?

502

How do I get to the root directory?

618

How do I activate microsoft edge in windows 10?

482

What is the difference between shared memory and distributed memory?

585

What does sfc scannow actually do?

473

What is a regular file in linux?

462

How many pointers are necessary to implement a simple linked list?

687

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